Insider trading

Period: 120 months Stock: SIBN Role: CEO × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

64 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

64 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

64 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

64 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
64 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
64 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

64 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
24 Aug 2026
FRANCIS LAURA Chief Executive Officer · indirect
Sold on a plan
$522.60K 25,972 at 20.12
8.2%
Planned (10b5-1)
21 Aug 2026
FRANCIS LAURA Chief Executive Officer · indirect
Sold on a plan
$78.54K 3,923 at 20.02
1.2%
Planned (10b5-1)
20 Aug 2026
FRANCIS LAURA Chief Executive Officer · indirect
Sold on a plan
$1.01M 51,884 at 19.46
13.9%
Planned (10b5-1)
17 Aug 2026
FRANCIS LAURA Chief Executive Officer
Sold at will 5×
$279.06K 14,956 at 18.66
3.0%
Not planned
18 May 2026
FRANCIS LAURA Chief Executive Officer
Sold at will 5×
$220.00K 14,957 at 14.71
2.9%
Not planned
17 Feb 2026
FRANCIS LAURA Chief Executive Officer
Sold at will 8×
$1.43M 93,475 at 15.32
14.7%
Not planned
18 Nov 2025
FRANCIS LAURA Chief Executive Officer · indirect
Sold on a plan
$95.76K 5,411 at 17.70
1.5%
Planned (10b5-1)
17 Nov 2025
FRANCIS LAURA Chief Executive Officer
Sold on a plan 4×
$197.62K 11,341 at 17.43
2.7%
Planned (10b5-1)
11 Nov 2025
FRANCIS LAURA Chief Executive Officer · indirect
Sold on a plan
$92.31K 5,411 at 17.06
1.5%
Planned (10b5-1)
18 Aug 2025
FRANCIS LAURA Chief Executive Officer
Sold at will 4×
$176.94K 11,343 at 15.60
2.6%
Not planned
7 Jul 2025
FRANCIS LAURA Chief Executive Officer · indirect
Sold on a plan
$13.82K 757 at 18.26
0.2%
Planned (10b5-1)
19 May 2025
FRANCIS LAURA Chief Executive Officer
Sold on a plan
$105.46K 5,412 at 19.49
1.1%
Planned (10b5-1)
16 May 2025
FRANCIS LAURA Chief Executive Officer
Sold on a plan 8×
$243.67K 12,385 at 19.67
2.4%
Planned (10b5-1)
7 May 2025
FRANCIS LAURA Chief Executive Officer · indirect
Sold at will
$661.37K 38,504 at 17.18
11.3%
Not planned
18 Feb 2025
FRANCIS LAURA Chief Executive Officer
Sold at will 11×
$795.91K 46,233 at 17.22
8.4%
Not planned
18 Nov 2024
FRANCIS LAURA Chief Executive Officer
Sold at will 5×
$126.35K 10,048 at 12.58
2.0%
Not planned
16 Aug 2024
FRANCIS LAURA Chief Executive Officer
Sold at will 5×
$137.97K 9,967 at 13.84
2.0%
Not planned
16 Feb 2024
FRANCIS LAURA Chief Executive Officer
Sold at will 7×
$808.59K 38,587 at 20.96
7.1%
Not planned
16 Aug 2023
FRANCIS LAURA Chief Executive Officer
Sold at will 6×
$188.90K 9,012 at 20.96
2.0%
Not planned
16 May 2023
FRANCIS LAURA Chief Executive Officer
Sold at will 6×
$223.78K 9,009 at 24.84
2.0%
Not planned
28 Feb 2023
FRANCIS LAURA Chief Executive Officer
Sold, plan not stated
$708.17K 35,000 at 20.23
7.2%
16 Feb 2023
FRANCIS LAURA Chief Executive Officer
Sold, plan not stated 7×
$226.19K 13,483 at 16.78
2.9%
16 Aug 2022
FRANCIS LAURA Chief Executive Officer
Sold, plan not stated 5×
$90.72K 5,248 at 17.29
1.6%
16 May 2022
FRANCIS LAURA Chief Executive Officer
Sold, plan not stated 6×
$60.45K 4,805 at 12.58
1.4%
16 Feb 2022
FRANCIS LAURA Chief Executive Officer
Sold, plan not stated 5×
$97.37K 4,777 at 20.38
1.4%
16 Nov 2021
FRANCIS LAURA Chief Executive Officer
Sold, plan not stated 4×
$104.11K 4,849 at 21.47
2.2%
16 Aug 2021
FRANCIS LAURA Chief Executive Officer
Sold, plan not stated 4×
$99.22K 4,849 at 20.46
2.2%
9 Jun 2021
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$108.80K 3,400 at 32.00
1.8%
8 Jun 2021
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$1.28M 40,073 at 32.04
17.8%
17 May 2021
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated 2×
$263.80K 8,401 at 31.40
4.3%
5 May 2021
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated 2×
$813.46K 24,900 at 32.67
35.0%
5 May 2021
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated 2×
$493.27K 15,100 at 32.67
7.0%
16 Apr 2021
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$71.07K 2,112 at 33.65
1.0%
5 Apr 2021
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated 2×
$1.22M 40,000 at 30.56
36.7%
5 Mar 2021
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated 3×
$1.15M 40,000 at 28.65
52.7%
Sold half or more
16 Feb 2021
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$108.90K 3,507 at 31.05
1.0%
5 Feb 2021
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated 2×
$1.30M 40,000 at 32.53
34.5%
19 Jan 2021
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated 2×
$94.81K 3,268 at 29.01
1.0%
5 Jan 2021
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated 2×
$1.15M 40,000 at 28.84
25.7%
7 Dec 2020
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated 2×
$971.36K 40,000 at 24.28
20.4%
16 Nov 2020
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$107.02K 4,493 at 23.82
2.0%
19 Oct 2020
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$211.73K 8,274 at 25.59
3.6%
16 Oct 2020
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$42.78K 1,818 at 23.53
0.8%
17 Aug 2020
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$65.28K 3,134 at 20.83
1.3%
12 Aug 2020
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated
$489.12K 23,151 at 21.13
10.6%
10 Aug 2020
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated
$2.23M 106,849 at 20.90
32.8%
4 Aug 2020
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated
$485.34K 25,229 at 19.24
7.2%
3 Aug 2020
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated
$83.54K 4,771 at 17.51
1.3%
16 Jul 2020
DUNN JEFFREY W Chairman, President & CEO
Sold, plan not stated
$24.43K 1,475 at 16.56
0.6%
3 Jun 2020
DUNN JEFFREY W Chairman, President & CEO · indirect
Sold, plan not stated
$547.47K 30,000 at 18.25
7.8%
Showing 1–50 of 64. Page 1 of 2 Older →